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Zeitschrift für Naturforschung A

A Journal of Physical Sciences

Editor-in-Chief: Holthaus, Martin

Editorial Board: Fetecau, Corina / Kiefer, Claus

12 Issues per year

IMPACT FACTOR 2016: 1.432

CiteScore 2017: 1.30

SCImago Journal Rank (SJR) 2017: 0.403
Source Normalized Impact per Paper (SNIP) 2017: 0.632

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Volume 33, Issue 6


High Energy Sputtering from Cleaned Metal Foils

F. R. Krueger / K. Wien
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/zna-1978-0603


Positive and negative secondary ions desorbed from metal foils by bombardment with 252Cf fission products have been investigated by time-of-flight mass spectroscopy. The measurements were performed under UHV conditions using metal foils of Cu, Ni and Al cleaned by Ar-ion etching. Spectra were taken with cleaned surfaces and also under the exposure of H2 , O2 , N2 , CO, C2H4 , C2H6 and C3H7OH up to several 100 L. The yields of metal ions from clean metal surfaces are in agreement with Sigmund' theory.

About the article

Received: 1978-03-30

Published Online: 2014-06-02

Published in Print: 1978-06-01

Citation Information: Zeitschrift für Naturforschung A, Volume 33, Issue 6, Pages 638–643, ISSN (Online) 1865-7109, ISSN (Print) 0932-0784, DOI: https://doi.org/10.1515/zna-1978-0603.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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